Windows XP Kernel Rollup Hotfix Package

Hot on the heels of Q815227 - Performance Degradation Occurs in the UnmapViewOfFile Function which we discovered on Sunday June 15th and which The Tech-Report evaluated in a benchmark suite we now bring you the Windows XP Kernel Rollup Hotfix Package which is a complete WindowsXP kernel update. As an reminder the original Q815227 hotfix updated the kernel files to build 5.1.2600.1178 to fix a bug in the Windows XP Hyperthreading support. The new kernel hotfix rollup package includes the most recent versions 5.1.2600.1224.